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The DLM_LSFL_FS flag is set in lockspaces created directly for a kernel user, as opposed to those lockspaces created for user space applications. The user space libdlm allowed this flag to be set for lockspaces created from user space, but then used by a kernel user. No kernel user has ever used this method, so remove the ability to do it. Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/******************************************************************************
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*******************************************************************************
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**
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** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
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** Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
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**
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**
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*******************************************************************************
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******************************************************************************/
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#ifndef __LOCKSPACE_DOT_H__
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#define __LOCKSPACE_DOT_H__
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/* DLM_LSFL_FS
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* The lockspace user is in the kernel (i.e. filesystem). Enables
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* direct bast/cast callbacks.
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*
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* internal lockspace flag - will be removed in future
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*/
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#define DLM_LSFL_FS 0x00000004
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int dlm_lockspace_init(void);
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void dlm_lockspace_exit(void);
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struct dlm_ls *dlm_find_lockspace_global(uint32_t id);
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struct dlm_ls *dlm_find_lockspace_local(void *id);
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struct dlm_ls *dlm_find_lockspace_device(int minor);
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void dlm_put_lockspace(struct dlm_ls *ls);
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void dlm_stop_lockspaces(void);
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void dlm_stop_lockspaces_check(void);
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int dlm_new_user_lockspace(const char *name, const char *cluster,
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uint32_t flags, int lvblen,
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const struct dlm_lockspace_ops *ops,
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void *ops_arg, int *ops_result,
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dlm_lockspace_t **lockspace);
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#endif /* __LOCKSPACE_DOT_H__ */
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